eagletree at hughes.net
Sat Nov 22 06:02:42 PST 2008
On Nov 22, 2008, at 5:43 AM, Tom Marchand wrote:
> On Nov 21, 2008, at 6:25 PM, Wojciech Puchar wrote:
>>> I am trying to add a IPFW rule to forward traffic but I keep
>>> getting the message "ipfw: getsockopt(IP_FW_ADD): Invalid
>>> argument". The rule I am trying to add looks like this:
>>> ipfw add 600 fwd 18.104.22.168, 6000 tcp from 22.214.171.124 to any 80
>>> I do have IP Forwarding enabled. Any ideas what I am doing wrong?
>> rule looks OK, but your message clearly suggest you DO NOT have IP
>> forwarding enabled
> Interesting sysctl reports that forwarding is enabled:
> $ sysctl -a |grep forward
> net.inet.ip.forwarding: 1
> IP forwarding is enabled in GENERIC isn't it? I am running 6.1-
> RELEASE FreeBSD 6.1-RELEASE
I'm looking at a 6.2 box that does forwarding. The GENERIC
kernel does not have this line:
In my kernel, I am using that. Recollection is you need this
specified explicitly. I could be wrong.
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